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Investigation of microalgae HTL fuel effects on diesel engine performance and exhaust emissions using surrogate fuels

机译:使用替代燃料研究微藻HTL燃料对柴油机性能和尾气排放的影响

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摘要

This paper builds on previous work using surrogate fuel to investigate advanced internal combustion engine fuels. To date, a surrogate fuel of this nature has not been used for microalgae hydrothermal liquefaction (HTL) biocrude. This research used five different chemical groups found in microalgae HTL biocrude to design a surrogate fuel. Those five chemical groups constitute around 65% (by weight) of a microalgae biocrude produced by HTL. Weight percentage of the microalgae HTL biocrude chemical compounds were used to design the surrogate fuel, which was miscible with diesel at all percentages. The engine experiments were conducted on a EURO MA turbocharged common-rail direct-injection six-cylinder diesel engine to test engine performance and emissions. Exhaust emissions, including particulate matter and other gaseous emissions, were measured with the surrogate fuel and a reference diesel fuel. Experimental results showed that without significantly deteriorating engine performance, lower particulate mass, particulate number and CO emissions were observed with a penalty in NOx emissions for all surrogate blends compared to those of the reference diesel.
机译:本文基于以前使用替代燃料研究高级内燃机燃料的工作。迄今为止,这种性质的替代燃料尚未用于微藻水热液化(HTL)生物原油。这项研究使用了微藻类HTL生物原油中发现的五个不同的化学组来设计替代燃料。这五个化学基团占HTL生产的微藻生物原油的约65%(按重量计)。使用微藻类HTL生物粗化合物的重量百分比来设计替代燃料,该替代燃料可与所有比例的柴油混溶。发动机实验是在EURO MA涡轮增压共轨直喷六缸柴油发动机上进行的,以测试发动机性能和排放。用替代燃料和参考柴油燃料测量了废气排放,包括颗粒物和其他气体排放。实验结果表明,与参考柴油相比,所有替代混合气的NOx排放均得到了降低,但并未显着降低发动机性能,但观察到更低的颗粒质量,颗粒数量和CO排放。

著录项

  • 来源
    《Energy Conversion & Management》 |2017年第11期|186-200|共15页
  • 作者单位

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

    Cent Queensland Univ, Sch Engn & Technol, Perth, WA 6000, Australia;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

    Deakin Univ, Sch Engn, Waurn Ponds, Vic 3217, Australia;

    Rajshahi Univ Engn & Technol, Dept Mech Engn, Rajshahi, Bangladesh;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

    QUT, Biofuel Engine Res Facil, Brisbane, Qld 4001, Australia|QUT, Int Lab Air Qual & Hlth, Brisbane, Qld 4001, Australia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Microalgae; Surrogate fuel; Diesel engine; Emissions; Particulate mass; Particulate number; PM; PN; NOx and CO;

    机译:微藻;替代燃料;柴油机;排放物;颗粒质量;颗粒数;PM;PN;NOx和CO;

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